What powers 
birkhauser.com?
Last seen Sep 2026 · 13 technologies across 9 categories
Analytics
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
PaaS
Programming languages
Web servers
Webmail
AI Crawlers
Blocks 4 of 33 AI crawlers we track by name in its robots.txt. Checked Oct 2026.
Training crawlers
- CCBot Blocked
- FacebookBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
The other 29 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| urban recycling | #6 | 64 |
| birkhuser publishing | #1 | 52 |
| birkhauser publishing | #1 | 52 |
| basics architecture | #2 | 34 |
| complexity visualization | #1 | 33 |
| heterogeneous construction | #1 | 33 |
| to the ends of the earth | #15 | 28 |
| chinese modern | #2 | 17 |
| the new silk road | #4 | 17 |
| the new silk road | #4 | 17 |
| economy building | #7 | 17 |
| technical drawings books | #2 | 15 |
| technical drawings book | #2 | 15 |
| designing sustainable cities | #3 | 14 |
| books on building materials | #5 | 12 |
| 128 colors | #1 | 12 |
| transformation designs | #4 | 9 |
| lighting design books | #3 | 9 |
| modern construction handbook andrew watts | #1 | 9 |
| migge | #3 | 9 |
| who plans | #2 | 8 |
| unfolded architecture | #5 | 8 |
| design dictionary | #5 | 8 |
| architecture books | #51 | 7 |
| spielraum | #5 | 7 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
4 of 33 AI crawlers blocked
Audience
- 73% desktop
- 27% phone
Germany
France
United States
Italy
Switzerland
India
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.41 / 10 · ranked #170,218 of all domains
273 referring domains · OpenPageRank
Search traffic
750 est. monthly organic visits (US)
455 keywords in Google's top 30
Core Web Vitals
| LCP | 2.7 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 900 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: English
- Weight: 2.2 MB · 60 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Birkhäuser
- Founded: 1879
- Country: Switzerland
From Wikidata (CC0).
Infrastructure
- Registered Apr 1995 (31 years) via Amazon Registrar, Inc., renews Apr 2027
- Hosted on Amazon Web Services (3.127.102.96)
- DNS: Amazon Route 53
- Email: Microsoft 365
- Email security: SPF (hard fail), no DMARC record
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Feb 2027
- Common Crawl link graph: rank 496,195, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Full technology history →
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